Electric appliance box machining spot welding mechanism

Abstract

The utility model relates to an electric appliance box machining spot welding mechanism, which belongs to the technical field of spot welding, and comprises a base and an electrode, the upper surface of the base is fixedly provided with a support column and a support bow, the top of the support bow is fixedly provided with a controller, the bottom of the controller is fixedly provided with a hydraulic cylinder, and the hydraulic cylinder is fixedly provided with a hydraulic cylinder. Electrode holders are fixedly mounted at the top of the supporting column and the bottom of the hydraulic cylinder, and an electrode mounting mechanism is arranged between the electrode and the electrode holders and comprises a storage bin formed in the surface of one side of the electrode holder. According to the spot welding mechanism for machining of the electric appliance box, the electrode mounting mechanism is arranged between the electrode and the electrode holder, so that the electrode can be quickly replaced according to the material and thickness of an object needing to be welded during use, the replacement efficiency of the electrode is greatly improved, and use is more convenient and faster; the problem that an electrode of an existing spot welding machine is fixedly installed on the spot welding machine, and the electrode is extremely inconvenient to replace is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spot welding, in particular to a spot welding mechanism for processing an electrical box. Background Art

[0002] An electrical box is a box used to store electrical equipment, usually used to protect electrical equipment from dust, moisture and other external factors. Electrical boxes are usually made of plastic, metal or other durable materials, and have waterproof, dustproof and shockproof functions, which can effectively extend the service life of electrical equipment. Electrical boxes can also help organize electrical equipment, reduce wire entanglement and confusion, and make electrical equipment neater and easier to manage. When making a metal electrical box, a spot welding mechanism is usually used to spot weld the various parts of the box to ensure that the box has a firm structure and good sealing.

[0003] When a spot welder is welding objects of different thicknesses and materials, the spot welder electrodes need to be replaced to ensure the welding effect and avoid loose welding or damage to the workpiece. However, existing spot welder electrodes are fixedly installed on the spot welder, which makes it extremely inconvenient to replace the electrodes. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a spot welding mechanism for processing an electrical box, which has the advantage of easy replacement of electrodes and solves the problem that the electrodes of existing spot welding machines are fixedly installed on the spot welding machines, making it extremely inconvenient to replace the electrodes.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a spot welding mechanism for processing an electrical box, comprising a base and an electrode, a support column and a support bow are fixedly installed on the upper surface of the base, a controller is fixedly installed on the top of the support bow, a hydraulic cylinder is fixedly installed on the bottom of the controller, an electrode seat is fixedly installed on the top of the support column and the bottom of the hydraulic cylinder, and the electrode mounting mechanism is provided between the electrode and the electrode seat;

[0006] The electrode mounting mechanism includes a storage bin opened on one side surface of the electrode seat, a card slot is opened on the lower surface of the inner cavity of the storage bin, a limit slot connected to the storage bin is opened on the surface of the electrode seat away from the support column and the hydraulic cylinder, a rectangular cavity is opened inside the electrode seat, a spring is fixedly installed on the inner surface of the rectangular cavity, a connecting plate that penetrates into the storage bin is fixedly installed on one end of the spring, a pressure plate is fixedly installed on the surface of the connecting plate away from the spring, a plug-in board is fixedly installed on one end of the electrode, two strip grooves are opened on the upper surface of the plug-in board, and a card block is fixedly installed on the lower surface of the plug-in board.

[0007] Furthermore, the hydraulic cylinder is located directly above the support column, and the two electrode seats correspond to each other up and down.

[0008] The beneficial effect of adopting the above further solution is that it facilitates the contact between the two electrodes.

[0009] Furthermore, the inner width of the limiting groove is adapted to the diameter of the electrode, and one side of the inner portion of the limiting groove is in an arc shape.

[0010] The beneficial effect of adopting the above further solution is that it is easy for the electrode to be inserted into the limiting groove, and it is easy for the electrode to fit the inside of the limiting groove.

[0011] Furthermore, the external shape and size of the plug board are compatible with the internal shape and size of the storage bin.

[0012] The beneficial effect of adopting the above further solution is that it is easy to insert the plug board into the storage compartment.

[0013] Furthermore, the external shape and size of the card block are adapted to the internal shape and size of the card slot.

[0014] The beneficial effect of adopting the above further solution is that it is easy to insert the card block into the card slot.

[0015] Furthermore, the internal shape and size of the strip groove are matched with the external shape and size of the pressing plate, and one side surface of the strip groove is an inclined surface.

[0016] The beneficial effect of adopting the above further solution is that it is easy to insert the pressure plate into the strip groove.

[0017] Furthermore, a strip hole is opened on the lower surface of the inner cavity of the rectangular cavity, the connecting plate is located inside the strip hole, and the outer surface of the connecting plate is in sliding contact with the inner surface of the strip hole.

[0018] The beneficial effect of adopting the above further solution is that it facilitates the telescopic movement of the connecting plate in the rectangular cavity.

[0019] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0020] The electrical box processing spot welding mechanism has an electrode mounting mechanism between the electrode and the electrode holder. When in use, the electrode can be quickly replaced according to the material and thickness of the object to be welded, which greatly improves the replacement efficiency of the electrode and is more convenient and quick to use. It solves the problem that the electrodes of the existing spot welding machines are fixedly mounted on the spot welding machines, which makes it extremely inconvenient to replace the electrodes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the appearance of the electrode holder of the utility model structure;

[0023] Figure 3 This is a cross-sectional schematic diagram of the electrode holder structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the structural plug-in board of the utility model.

[0025] In the figure: 1. base; 2. electrode; 3. support column; 4. support bow; 5. controller; 6. hydraulic cylinder; 7. electrode holder; 8. storage bin; 9. card slot; 10. limit slot; 11. rectangular cavity; 12. spring; 13. connecting plate; 14. pressure plate; 15. plug-in board; 16. strip slot; 17. card block; 18. strip hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4, an electrical box processing spot welding mechanism in the present embodiment includes a base 1 and an electrode 2, a support column 3 and a support bow 4 are fixedly installed on the upper surface of the base 1, the support bow 4, a controller 5 is fixedly installed on the top of the support bow 4, a hydraulic cylinder 6 is fixedly installed on the bottom of the controller 5, an electrode seat 7 is fixedly installed on the top of the support column 3 and the bottom of the hydraulic cylinder 6, the hydraulic cylinder 6 is located directly above the support column 3, the two electrode seats 7 correspond to each other up and down, so that the two electrodes 2 can contact each other, an electrode mounting mechanism is arranged between the electrode 2 and the electrode seat 7, the electrode mounting mechanism includes a storage bin 8 opened on one side surface of the electrode seat 7, a card slot 9 is opened on the lower surface of the inner cavity of the storage bin 8, a limiting groove 10 connected to the storage bin 8 is opened on the side surface of the electrode seat 7 away from the support column 3 and the hydraulic cylinder 6, the inner side width of the limiting groove 10 is adapted to the diameter of the electrode 2, and one side of the inner side of the limiting groove 10 is arc-shaped, so that the electrode 2 can be inserted into the limiting groove 10, so that the electrode 2 can fit the inner part of the limiting groove 10, and a rectangular cavity 11 is opened inside the electrode seat 7, and the inner surface of the rectangular cavity 11 A spring 12 is fixedly installed, and a connecting plate 13 penetrating into the storage bin 8 is fixedly installed at one end of the spring 12. A strip hole 18 is opened on the lower surface of the inner cavity of the rectangular cavity 11. The connecting plate 13 is located inside the strip hole 18. The outer surface of the connecting plate 13 is in sliding contact with the inner surface of the strip hole 18, which facilitates the telescopic movement of the connecting plate 13 in the rectangular cavity 11. A pressing plate 14 is fixedly installed on the surface of the connecting plate 13 away from the spring 12. A plug-in board 15 is fixedly installed at one end of the electrode 2. The external shape and size of the plug-in board 15 are It is adapted to the internal shape and size of the storage bin 8, so that the plug-in board 15 can be easily inserted into the storage bin 8. Two strip grooves 16 are provided on the upper surface of the plug-in board 15. The internal shape and size of the strip grooves 16 are adapted to the external shape and size of the pressure plate 14. One side surface of the strip grooves 16 is an inclined surface, so that the pressure plate 14 can be easily inserted into the strip grooves 16. A card block 17 is fixedly installed on the lower surface of the plug-in board 15. The external shape and size of the card block 17 are adapted to the internal shape and size of the card slot 9, so that the card block 17 can be easily inserted into the card slot 9.

[0028] The working principle of the above embodiment is:

[0029] When in use, the plug-in board 15 is inserted into the storage bin 8, so that the electrode 2 is inserted into the limiting groove 10, and the pressure plate 14 is inserted into the strip groove 16. The plug-in board 15 is used to press the pressure plate 14 upward, so that the connecting plate 13 shrinks into the rectangular cavity 11. At this time, the spring 12 is compressed. When the card block 17 corresponds to the card slot 9, the spring 12 squeezes the plug-in board 15, so that the card block 17 is inserted into the card slot 9, and then the electrode 2 and the electrode seat 7 can be installed together. When the electrode 2 needs to be disassembled, the plug-in board 15 is used again to squeeze and shrink the connecting plate 13 into the rectangular cavity 11, so that the card block 17 is separated from the card slot 9.

[0030] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spot welding mechanism for processing an electrical box, comprising a base (1) and an electrode (2), wherein a support column (3) and a support bow (4) are fixedly mounted on the upper surface of the base (1), a controller (5) is fixedly mounted on the top of the support bow (4), a hydraulic cylinder (6) is fixedly mounted on the bottom of the controller (5), and an electrode holder (7) is fixedly mounted on the top of the support column (3) and the bottom of the hydraulic cylinder (6), characterized in that: An electrode mounting mechanism is provided between the electrode (2) and the electrode holder (7); The electrode mounting mechanism comprises a storage bin (8) provided on one side surface of the electrode seat (7), a card slot (9) being provided on the lower surface of the inner cavity of the storage bin (8), a limit slot (10) being provided on the side surface of the electrode seat (7) away from the support column (3) and the hydraulic cylinder (6), the electrode seat (7) being provided with a rectangular cavity (11), a spring (12) being fixedly mounted on the inner surface of the rectangular cavity (11), a connecting plate (13) penetrating into the storage bin (8) being fixedly mounted on one end of the spring (12), a pressure plate (14) being fixedly mounted on the side surface of the connecting plate (13) away from the spring (12), a plug-in board (15) being fixedly mounted on one end of the electrode (2), two strip grooves (16) being provided on the upper surface of the plug-in board (15), and a card block (17) being fixedly mounted on the lower surface of the plug-in board (15).

2. The spot welding mechanism for processing an electrical box according to claim 1, characterized in that: The hydraulic cylinder (6) is located directly above the support column (3), and the two electrode seats (7) correspond to each other up and down.

3. The spot welding mechanism for processing an electrical box according to claim 1, characterized in that: The inner width of the limiting groove (10) is adapted to the diameter of the electrode (2), and one side of the inner portion of the limiting groove (10) is in an arc shape.

4. The spot welding mechanism for processing an electrical box according to claim 1, characterized in that: The external shape and size of the plug board (15) are matched with the internal shape and size of the storage bin (8).

5. The spot welding mechanism for processing an electrical box according to claim 1, characterized in that: The external shape and size of the clamping block (17) are matched with the internal shape and size of the clamping slot (9).

6. The spot welding mechanism for processing an electrical box according to claim 1, characterized in that: The internal shape and size of the strip groove (16) are matched with the external shape and size of the pressing plate (14), and one side surface of the strip groove (16) is an inclined surface.

7. The spot welding mechanism for processing an electrical box according to claim 1, characterized in that: A strip hole (18) is provided on the lower surface of the inner cavity of the rectangular cavity (11), the connecting plate (13) is located inside the strip hole (18), and the outer surface of the connecting plate (13) is in sliding contact with the inner surface of the strip hole (18).

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